11th Class Mathematics Sample Paper Mathematics Sample Paper-2

  • question_answer
    If equation \[{{\sin }^{4}}x=1+{{\tan }^{8}}x,\], then x is

    A)  \[\pi /4\]             

    B)  \[\pi /2\]             

    C)  \[\pi /6\]                       

    D)  Not possible

    Correct Answer: D


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